Lakhmir Singh Has Extensive Experience Teaching Science Subjects, And Has Written Many Books On The Three Main Branches Of Science Physics, Chemistry And Biology. He Graduated With A Physics (Honours) Degree From The Hindu College, And Later Obtained An M.Sc From Delhi University. Lakhmir Singh Began His Teaching Career As A Lecturer In Dyal Singh College Of The University Of Delhi. Later, He Became A Reader At That College.
